How To Fix ISSR039 - '/' character is not permitted in key field &1

SAP Error Message - Details

• Message type: E = Error

• Message class: ISSR - Message Class for Statutory Reporting

• Message number: 039

• Message text: '/' character is not permitted in key field &1

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISSR039 - '/' character is not permitted in key field &1 ?

  The SAP error message ISSR039 indicates that a '/' character is not permitted in a key field, which typically occurs when you are trying to enter or process data that includes a forward slash in a field that does not allow it. This error is common in various SAP modules, particularly in those dealing with master data or configuration settings.
  Cause:
  
  Invalid Character: The key field you are trying to use has restrictions on the characters that can be included. The forward slash ('/') is not allowed in this context.
  Data Entry Error: The user may have mistakenly included a '/' character while entering data.
  Data Import/Upload Issues: If you are importing data from an external source, the data may contain invalid characters that are not permitted in SAP.
  
  Solution:
  
  Check Input Data: Review the data you are trying to enter or process. Remove any '/' characters from the key field.
  Data Validation: Implement validation checks in your data entry forms or import processes to prevent invalid characters from being entered.
  Correct Configuration: If this error occurs during configuration, ensure that the settings do not include invalid characters.
  Use Alternative Characters: If the '/' character is being used for a specific purpose (like separating values), consider using an alternative character that is permitted in the key field.
  Consult Documentation: Refer to SAP documentation or help resources for the specific module you are working with to understand the allowed characters for key fields.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  Transaction Codes: If this error occurs in a specific transaction, note the transaction code and consult the relevant documentation or support resources.
  User Training: Ensure that users are trained on the correct data entry practices to minimize the occurrence of such errors.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.